23845fa10b
The Linux gpio-keys driver bindings allow for GPIO attached or interrupt attached keys. Currently if an interrupt attached key is encountered gpio_keys_button_probe() will fail due to not being able to get a gpio descriptor: gpio-keys: probe of gpio-keys failed with error -2 Skip the failure in the case of interrupt attached keys to resolve this. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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